331330947

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{2593}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 446251008

約数和(自身を除く): 114920061

約数列:

[1, 3, 191, 223, 573, 669, 2593, 7779, 42593, 127779, 495263, 578239, 1485789, 1734717, 110443649, 331330947]

約数ペア:

[(1, 331330947), (3, 110443649), (191, 1734717), (223, 1485789), (573, 578239), (669, 495263), (2593, 127779), (7779, 42593)]